Paralysis-inducing Spinal Cord Disease in Cats

Myelopathy–Paresis/Paralysis in Cats

Myelopathy refers to any disease affecting the spinal cord. Depending upon the severity and location of the disease, it can cause weakness (paresis) or complete loss of voluntary movements (paralysis). Paresis or paralysis may affect all four of the cat's limbs (teraparesis/plegia), the hind limbs (para-), front limbs (hemi-), or just one limb (mono-).

Symptoms and Types

The severity and extent of the spinal cord disease, as mentioned above, will determine how severe the weakness and paralysis is. However, external stimuli will also often increase the effects. Such symptoms include:

Diagnosis

You will need to give a thorough history of your cat’s health to your veterinarian, including the onset and nature of the symptoms. He or she will then perform a complete physical examination as well as a complete blood count, biochemistry profile, and urinalysis -- the results of which are typically within normal ranges. Your veterinarian will also test the cat for various infectious diseases like Feline Leukemia Virus (FeLV) and Feline Immunodeficiency Virus (FIV).

For further evaluation, the veterinarian may conduct CT-scan, MRI (magnetic resonance imaging), and X-rays on the spine, which often reveal underlying problems like fractures, inflammation, and tumors. Meanwhile, a sample of cerebrospinal fluid, a protective and nourishing fluid that circulate around brain and spinal cord, may be sent to a laboratory to test for infectious organisms.

Treatment

The course of treatment will depend on the underlying cause of the myeolopathy. For instance, cases involve trauma may require hospitalization to reset fractures, while infections may require corticosteroids. Just as important is the management of the cat during recovery.

Living and Management

Due to urination and fecal elimination problems, cats with myelopathy typically need someone to express the bladder every six to eight hours, as well as clean and dry the scalded area. If the cat is unable to sit, it should be turned every six hours to prevent decubital ulcers.

Physiotherapy is also very important for quick recovery and to prevent further muscle wasting and weakness. This can either be done at home or under the supervision of a veterinary physiotherapist. At-home care will require a detailed management plan, which will provided by your veterinarian.

urinalysis

An in-depth examination of the properties of urine; used to determine the presence or absence of illness

urinary incontinence

A medical condition; implies that the patient is unable to control their urination.

paresis

A type of paralysis that may be only slight; affects the way that an animal is able to move

lymphoma

A term for a type of neoplasm that is made up of lymphoid tissue; these masses are usually malignant in nature

ischemia

A blood deficiency

intervertebral disc

The padding found between the vertebrae that keeps them from rubbing together